| article html file updated | 8 February 2020 18:57 CET | Update | https://www.mdpi.com/2071-1050/9/10/1882 |
| article html file updated | 2 May 2019 20:08 CEST | Update | - |
| article html file updated | 3 November 2017 04:53 CET | Update | - |
| article html file updated | 22 October 2017 11:26 CEST | Update | - |
| article xml uploaded. | 22 October 2017 11:24 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1882/xml |
| article pdf uploaded. | 22 October 2017 11:22 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1882/pdf |
| article html file updated | 20 October 2017 12:03 CEST | Original file | - |
| article xml uploaded. | 20 October 2017 12:02 CEST | Original file | - |
| article pdf uploaded. | 20 October 2017 12:02 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1882/pdf-vor |
| article pdf uploaded. | 19 October 2017 16:46 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1882/pdf-vor |
